Stronger Torque. Better Pulling Power. Under Load.
Truck tuning focuses on the performance, torque and drivability of trucks and heavy-duty vehicles. ABG Performance prepares custom ECU files for selected truck and commercial applications.
Heavy vehicles need strong torque delivery, smooth power behavior and controlled performance — especially when the vehicle is used under load. Every file is matched to the engine, ECU and intended use.
Because heavy-duty applications vary, every truck request is reviewed individually — handled in-house at our shop.
Built for professional, heavy-duty use
For most trucks, torque matters more than peak horsepower. A proper file improves pulling power, acceleration under load and drivability in demanding conditions — without making the vehicle harder to drive.
More Pulling Power
Stronger torque where it counts for transport, towing and heavy-load work.
Smoother Delivery
Controlled, predictable power that stays comfortable on long-distance routes.
Better Under Load
Improved acceleration and drivability when the vehicle is fully loaded.
Reliable Behavior
Balanced calibration that avoids unnecessary stress on the drivetrain.
Application-Specific
Reviewed per vehicle and use case — never a generic heavy-duty file.
Efficiency-Minded
Better in-gear flexibility can support more relaxed, efficient driving.
Handled in-house at our shop
Every heavy-duty request is reviewed individually before any work begins.
- 01Pick your vehicleFind your truck in the catalog so we can confirm the application.
- 02Request an appointmentTell us the engine, ECU, intended use and any load requirements.
- 03We read & optimize the ECUOur team reads the original file and prepares a balanced, torque-focused tune.
- 04Verify & installChecksums are corrected, the file is verified and written back at the shop.
For commercial vehicles imported into Switzerland or requiring approval support, you may also need homologation guidance.
Need ECU optimization for a truck or commercial vehicle?
Book an appointment and our team prepares a torque-focused tune matched to your application.